diff options
| author | qwx <devnull@localhost> | 2019-03-04 21:37:52 +0100 |
|---|---|---|
| committer | qwx <devnull@localhost> | 2019-03-04 21:37:52 +0100 |
| commit | b7525d1ed83868beb382e31cad54e951ea270298 (patch) | |
| tree | 2ed8044fae43ebb4119e41091a23b2b69e20c44c /sys/src/cmd/aux/vga | |
| parent | 14da3b8a1ff5d1643e2cd0482976d5092d476fc5 (diff) | |
igfx: add support for 915gm
tested on a t43 with igfx and a 1600x1200 t43p screen
what works: lvds, blanking
what doesn't: hwgc (not visible), snarfing edid
untested: vga
based on realemu traces.
Diffstat (limited to 'sys/src/cmd/aux/vga')
| -rw-r--r-- | sys/src/cmd/aux/vga/igfx.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/sys/src/cmd/aux/vga/igfx.c b/sys/src/cmd/aux/vga/igfx.c index 3d7841a36..c636706b0 100644 --- a/sys/src/cmd/aux/vga/igfx.c +++ b/sys/src/cmd/aux/vga/igfx.c @@ -379,6 +379,7 @@ devtype(Igfx *igfx) case 0x29a2: /* 82P965/G965 HECI desktop */ case 0x2a02: /* GM965/GL960/X3100 - ThinkPad X61 Tablet */ case 0x2a42: /* 4 Series Mobile - ThinkPad X200 */ + case 0x2592: /* 915GM */ return TypeG45; } return -1; @@ -889,7 +890,7 @@ initdpll(Igfx *igfx, int x, int freq, int port) dpll->ctrl.v |= 0x010000<<(p1-1); /* FP1 P1 Post divisor */ - if(igfx->pci->did != 0x27a2){ + if(igfx->pci->did != 0x27a2 && igfx->pci->did != 0x2592){ dpll->ctrl.v &= ~0xFF; dpll->ctrl.v |= 0x01<<(p1-1); dpll->fp1.v = dpll->fp0.v; |